FSX – Dambusters Anniversary Part 2. Requires (DB70_ANNIVERSARY_PT1.ZIP). Part 2 of the 70th anniversary of the Dambuster Raid on the Ruhr Dams. This part covers the raid – Operation Chastise. A separate update is available to convert these aircraft to fly in the resident FSX option of wide view aspect. All aircraft in this project are Plane-Design Dambuster Lancasters updated for FSX in flyable or AI form. All textures but AJG are by Koos van Menen. All possible texture bmps have been upgraded to the dds format. The AI textures are not for a full aircraft. By Ross McLennan and Koos van Menen.